Ark-0
Ark-0 is a test network for trying things out. It may be reset at any time.

Block 36102

Hash
000001e379020b1950187c19745044ade495e517e8c70b78b53ced74a2650709
Confirmations
3900
Time
2026-10-29 10:55:27 UTC
Median time
2026-10-29 10:47:35 UTC
Transactions
7
Size
4,507
Weight
15,049
Difficulty
0.001715757
Bits
1e0246d3
Merkle root
038a509357d4a4edb3f0a378247a5e4849c2930cb380c2be00286e9ac250a8e2
Previous block
0000019a26cb98a13662eafc050cf1bfc98800f60bb1fd9d1f24aad45be36978
Next block
000001a645bcf59960e6b8fa868732d9d4f68de4be11a6292ed63504c908466b

ML-DSA-44 block signature (M2)

M2 is an experimental rule of this test network. From a height set in its build, a node that enforces M2 accepts a block only if, besides the classical signet signature, the block carries a valid ML-DSA-44 signature by the Ark-0 block key, in its coinbase's witness commitment output. This page shows that signature; it does not check it.

Block 36102 is at or above the activation height 20000: nodes that enforce M2 accept a block there only with a valid ML-DSA-44 block signature.

The node behind this site enforces M2 and holds this block, so its block signature passed the node's check.

Status
In the form M2 requires, followed by the signet solution push (the classical signature)
Signature
9932060d90b25426ba66706270e2b056… (2420 B)
Format version
0x01
Context string
SIGNET/PQBLOCK/EXP0
Block key the nodes require
SHA-256 eee8548f51f25492de3ae430b7ce7ec549edfaa663b8f577f026ce0498fdd6ad

Transactions

txidInputsOutputsAmountFee
4d32b5a23cea…3800165bbb8e coinbase1250.0000204
33453e867061…b960ac9cea2b spends P2MR pays to P2MR111.499997420.00000258
29b07b5d66c8…24e662c2ce7e spends P2MR pays to P2MR110.499997420.00000258
3fc08f5b0522…ce520157951c spends P2MR pays to P2MR120.996986240.00000344
5b369be4e7ba…1889d4d841e4 spends P2MR pays to P2MR120.996986240.00000344
e9982bf5a33f…3a7809372dfa spends P2MR pays to P2MR120.99598280.00000344
e45eb793a5c1…276690ac3a12 spends P2MR pays to P2MR220.001995080.00000492